Experimental combo shows promise for tough bile duct cancer

NCT ID NCT04203160

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tested whether adding an experimental drug called CPI-613 (devimistat) to standard chemotherapy (gemcitabine plus cisplatin) could help people with advanced biliary tract cancer that cannot be removed by surgery. The trial had two parts: first, finding the safest dose of CPI-613, then comparing the combination to chemotherapy alone. About 75 participants were planned, but the study was terminated early, so results are limited.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

CPI-613 (devimistat) plus gemcitabine and cisplatin

What this could lead to

If successful, this combination could improve response rates and delay cancer progression for people with advanced biliary tract cancer.

What could go wrong

The trial was terminated early, so results are limited. It is a small, early-phase study, and the added drug may increase side effects without clear benefit.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

biliary tract cancer Biliary Tract Neoplasms cholangiocarcinoma gallbladder neoplasm

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Allegheny Health Network

    Pittsburgh, Pennsylvania, 15224, United States

  • Atlantic Health System

    Morristown, New Jersey, 07960, United States

  • Fred Hutch/University of Washington Cancer Consortium

    Seattle, Washington, 98109, United States

  • Northwestern University -- Lurie Comprehensive Cancer Center

    Chicago, Illinois, 60611, United States

  • University Hospitals - Seidman Cancer Center

    Cleveland, Ohio, 44106, United States

  • University of Arizona Cancer Center

    Tucson, Arizona, 85724, United States

  • University of Michigan Rogel Cancer Center

    Ann Arbor, Michigan, 48109, United States

  • University of Texas Southwestern -- Simmons Comprehensive Cancer Center

    Dallas, Texas, 75390, United States

  • University of Wisconsin - Carbone Cancer Center

    Madison, Wisconsin, 53705, United States

  • Vanderbilt-Ingram Cancer Center

    Nashville, Tennessee, 37232, United States